US PATENT SUBCLASS 400 / 297
.~.~.~ Stop setting by partial rotation of tab stop relative to tab-rack

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

283  DF  CARRIAGE OR CARRIAGE-MOVING OR MOVEMENT-REGULATING MECHANISM {11}
284  DF  .~ For stopping carriage in tabular position (e.g., column-set positions) {10}
294  DF  .~.~ Stop-setting or stop-clearing mechanism {7}
297.~.~.~ Stop setting by partial rotation of tab stop relative to tab-rack

DEFINITION

Classification: 400/297

Stop setting by partial rotation of tab stop relative to tab-rack:

(under subclass 294) Subject matter wherein the "tab-stop" elements are mounted on a tab-rack* component for arcuate motion of the tab stops with respect to the tab-rack, and wherein the tab-stop element is set into active position for tabulation by moving the tab stop with such arcuate motion.